package com.itheima.health.mobile.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;
import com.itheima.health.common.MessageConst;
import com.itheima.health.entity.Result;
import com.itheima.health.pojo.Setmeal;
import com.itheima.health.service.SetMealService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;

import java.util.List;

@RestController
@RequestMapping("/mobile/setmeal")
@Slf4j
public class SetMealController {
    @Autowired
    private JedisPool jedisPool;


    @Reference
    private SetMealService setMealService;

    /**
     * 查询套餐
     * @return
     */
    @GetMapping("/getSetmeal")
    public Result getSetmeal(){
        //rpc调用查询所有套餐
        List<Setmeal> setmeals = setMealService.findAll();
        return new Result(true, MessageConst.GET_SETMEAL_LIST_SUCCESS,setmeals);
    }
    @GetMapping("/findById")
    public Result findById(Integer id){
        Setmeal setmeal = null;
        try(Jedis jedis=jedisPool.getResource()){
            if (jedis.get(Integer.valueOf(id).toString())==null){
                //rpc调用查询数据
                setmeal = setMealService.findById(id);
                String strSetmeal = JSON.toJSONString(setmeal);
                jedis.set(Integer.valueOf(id).toString(),strSetmeal);
            }
            String setmealJson = jedis.get(Integer.valueOf(id).toString());
            setmeal = JSON.parseObject(setmealJson,new TypeReference<Setmeal>(){});
        }
        //返回
        return new Result(true,MessageConst.QUERY_SETMEAL_SUCCESS,setmeal);
    }
}
